Web edition: December 12, 2012
Magnets hold things to our refrigerators, and inside compasses they help us find our way. Now researchers have found a way to use magnets like a remote control to turn on cell-killing, metal beads. The technology may point to new treatments for diseases such as cancer.
R. Ehrenberg. Cancer cells executed by magnet. Science News, Vol. 182, October 9, 2012, p. 8. Available online: [Go to]